/*
 * Copyright 2018- The Pixie Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

export function nanoToMilliSeconds(t: number): number {
  return Math.floor(t / 1000000);
}

export function milliToNanoSeconds(t: number): number {
  return t * 1000000;
}

export function nanoToSeconds(t: number): number {
  return t / 1000000000;
}

export function dateToEpoch(d: Date): number {
  return Math.floor((d.getTime() - d.getMilliseconds()) / 1000);
}
